CN212961017U - Fixing structure of lens in lamp - Google Patents

Abstract

The utility model discloses a fixed knot of lens constructs in lamps and lanterns, including lens, the bottom of lens is provided with printed circuit board, lens set up the inside at the lamp body, the outside position of lens is provided with the draw-in groove, the inside of draw-in groove is provided with the wearing layer, the inboard fixedly connected with joint post of lamp body, the bottom of lens is provided with the erection column, the light hole has been seted up on printed circuit board's surface, the inside in light hole is provided with the printing opacity piece. The utility model discloses in, at first at the joint post that the inboard set up of lens, with the draw-in groove that sets up the lamp body outside, can realize movable joint, can lens detain the position with the lamp body and fix like this, avoided the positive pleasing to the eye destruction of product, assemble simple and easy operation moreover, the ann of being convenient for tears open, the installation time that significantly reduces can avoid because when tearing open safely, causes wearing and tearing in the draw-in groove simultaneously, prolongs its life, is worth wideling popularize.

Description

Fixing structure of lens in lamp

Technical Field

The utility model relates to the field of optical technology, especially, relate to a fixed knot of lens constructs in lamps and lanterns.

Background

As society develops, lamps become more and more important in our lives, and thus, lamps, which are light-transmitting, light-distributing and light-distribution-changing appliances, including all parts except the light source, which are necessary for fixing and protecting the light source, and line accessories necessary for connecting with a power supply, must be used.

But lamps and lanterns on the existing market are fixed for the screw mode mostly, and the fastening is relatively poor, influences the pleasing to the eye degree of lamps and lanterns and efficiency when the equipment, is unfavorable for production, and simultaneously when using, the heat that the lamp in the lamps and lanterns produced in the illumination can gather in the lamps and lanterns, if not in time dispel the heat, influences the life-span of lamps and lanterns.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fixing structure of a lamp inner lens.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a fixed knot of lens constructs in lamps and lanterns, includes lens, the bottom of lens is provided with printed circuit board, lens set up the inside at the lamp body, the outside position of lens is provided with the draw-in groove, the inside of draw-in groove is provided with the wearing layer, the inboard fixedly connected with joint post of lamp body, the bottom of lens is provided with the erection column, the light hole has been seted up on printed circuit board's surface, the inside in light hole is provided with the printing opacity piece, the inside a week swing joint of lamp body has the annular slab, the surface of annular slab is provided with the annular membrane, the surface of annular membrane is provided with inboard louvre, the inside of inboard louvre is provided with the dust absorption net.

As a further description of the above technical solution:

the outside both sides fixedly connected with connecting rod of lamp body.

As a further description of the above technical solution:

the clamping column is movably clamped with the clamping groove.

As a further description of the above technical solution:

the surface of the lamp body is provided with two mounting holes, and the two mounting holes are centrosymmetric about the lamp body.

As a further description of the above technical solution:

the outside of lamp body is seted up outer heat dissipation hole, the dust absorption net is linked together with outside louvre.

As a further description of the above technical solution:

and a heat absorption film is arranged between the inner heat dissipation holes and the dust collection net.

As a further description of the above technical solution:

the mounting column is clamped with the mounting hole.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first at the joint post that the inboard of lens set up, set up the draw-in groove in the lamp body outside, can realize movable joint, can lens detain the position with the lamp body fixed like this, avoided the positive pleasing to the eye destruction of product, assemble simple and easy operation moreover, be convenient for ann tears open, and the installation time that significantly reduces can avoid because when ann tears open, causes wearing and tearing in the draw-in groove, prolongs its life simultaneously at the wearing layer that sets up in the draw-in groove.

2. The utility model discloses in, when the lamp is in the lamp body internal lighting, there is a large amount of heat production, through the louvre that sets up in the lamp body outside, and the annular slab that sets up in the lamp body, annular membrane, inboard louvre and heat-absorbing film, the heat that can reduce the lamp and produce when the illumination like this can be absorbed partly, another part can be discharged through inboard louvre, the dust absorption net that sets up simultaneously in the inboard louvre, can avoid in the radiating time, the dust enters into in the lamps and lanterns, thereby increase the life of lamp body, be worth wideling popularize.

Drawings

Fig. 1 is a schematic structural view of a fixing structure of a lens in a lamp according to the present invention;

fig. 2 is an exploded view of a fixing structure of a lens in a lamp according to the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 1;

fig. 4 is an enlarged view of fig. 2 at B.

Illustration of the drawings:

1. a lens; 2. a printed circuit board; 3. a lamp body; 4. a connecting rod; 5. mounting a column; 6. a light hole; 7. mounting holes; 8. a light transmitting sheet; 9. an annular plate; 10. an annular membrane; 11. inner heat dissipation holes; 12. a dust collection net; 13. a heat absorbing film; 14. a clamping column; 15. a card slot; 16. and a wear-resistant layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a fixing structure of a lens in a lamp comprises a lens 1, a printed circuit board 2 is arranged at the bottom of the lens 1, the lens 1 is arranged inside a lamp body 3, a clamping groove 15 is arranged at the outer side position of the lens 1, a wear-resistant layer 16 is arranged inside the clamping groove 15, and a clamping column 14 is fixedly connected to the inner side of the lamp body 3, and the fixing structure has the advantages that the fixing structure is fixed in the current market in a screw mode, so that the attractiveness and the assembly efficiency are affected, the clamping column 14 arranged at the inner side of the lens 1 and the clamping groove 15 arranged at the outer side of the lamp body 3 can be movably clamped, so that the lens 1 and the lamp body 3 can be fixed in a buckling mode, the front attractive damage of the product is avoided, the assembly is simple and easy to operate, the mounting and dismounting are facilitated, the mounting time is greatly reduced, meanwhile, the wear-resistant layer 16 arranged in the clamping groove 15 can be, the bottom of the lens 1 is provided with a mounting post 5, the surface of the printed circuit board 2 is provided with a light hole 6, the inside of the light hole 6 is provided with a light transmitting sheet 8, the periphery of the inside of the lamp body 3 is movably connected with an annular plate 9, the surface of the annular plate 9 is provided with an annular film 10, the annular plate 9 is movably connected to facilitate the replacement of the annular plate, the annular film 10 is connected with the annular plate 9 through a double-faced adhesive tape, the surface of the annular film 10 is provided with an inner heat dissipation hole 11, the inside of the inner heat dissipation hole 11 is provided with a dust absorption net 12, the advantages are that when the lamp illuminates in the lamp body 3, a large amount of heat is generated, the heat generated by the heat dissipation holes arranged at the outer side of the lamp body 3 is absorbed by the annular plate 9, the annular film 10, the inner heat dissipation hole 11 and the heat absorption film 13 arranged in the lamp body 3, so that the heat generated, meanwhile, the dust collection net 12 arranged in the inner radiating holes 11 can prevent dust from entering the lamp when the lamp body 3 is radiated.

Outside both sides fixedly connected with connecting rod 4 of lamp body 3, be convenient for connect whole lamps and lanterns card, joint post 14 is the activity joint with draw-in groove 15, it is fixed that it is true to detain the position, the surface of lamp body 3 is provided with two mounting holes 7, two mounting holes 7 are central symmetry about lamp body 3, look pleasing to the eye, be convenient for realize the installation to mounting post 5, outer radiating hole has been seted up in the outside of lamp body 3, dust absorption net 12 is linked together with the outside louvre, conveniently go out the heat from the outside louvre through inboard louvre 11 with the heat, it can absorb the heat in lamp body 3 to be provided with heat absorption membrane 13 between inboard louvre 11 and the dust absorption net 12, mounting post 5 and mounting hole 7 joint.

The working principle is as follows: when the lamp is used, because the optical parts are fixed by screws in the market at present, the beauty and the assembly efficiency are affected, the clamping columns 14 arranged at the inner side of the lens 1 and the clamping grooves 15 arranged at the outer side of the lamp body 3 are utilized to realize movable clamping, so that the lens 1 and the lamp body 3 can realize buckling position fixing, the front beauty damage of the product is avoided, the assembly is simple and easy to operate, the assembly and the disassembly are convenient, the installation time is greatly reduced, meanwhile, the abrasion-resistant layer 16 arranged in the clamping grooves 15 can avoid abrasion in the clamping grooves 15 during the assembly and the disassembly, the service life of the lamp is prolonged, a large amount of heat is generated in the lamp body 3 during the illumination in the lamp body 3, and the heat generated by the heat dissipation holes arranged at the outer side of the lamp body 3, the annular plate 9, the annular membrane 10, the heat dissipation holes 11 at the inner side and the heat absorption membrane 13 arranged in the lamp body 3 can be reduced, the other part can be discharged through the inner side heat dissipation holes 11, and meanwhile, the dust collection net 12 arranged in the inner side heat dissipation holes 11 can prevent dust from entering the lamp when the lamp body 3 is cooled, so that the service life of the lamp body 3 is prolonged.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (7)

1. A fixed knot of lens constructs in lamps and lanterns, includes lens (1), its characterized in that: the bottom of the lens (1) is provided with a printed circuit board (2), the lens (1) is arranged inside the lamp body (3), a clamping groove (15) is arranged at the outer side of the lens (1), a wear-resistant layer (16) is arranged inside the clamping groove (15), the inner side of the lamp body (3) is fixedly connected with a clamping column (14), the bottom of the lens (1) is provided with a mounting column (5), a light hole (6) is arranged on the surface of the printed circuit board (2), a light transmitting sheet (8) is arranged inside the light hole (6), an annular plate (9) is movably connected to the inner circumference of the lamp body (3), an annular membrane (10) is arranged on the surface of the annular plate (9), the surface of the annular membrane (10) is provided with inner side radiating holes (11), and a dust collection net (12) is arranged inside the inner side radiating holes (11).

2. The fixing structure of the lens in the lamp as claimed in claim 1, wherein: the outside both sides fixedly connected with connecting rod (4) of lamp body (3).

3. The fixing structure of the lens in the lamp as claimed in claim 1, wherein: the clamping column (14) is movably clamped with the clamping groove (15).

4. The fixing structure of the lens in the lamp as claimed in claim 1, wherein: the surface of the lamp body (3) is provided with two mounting holes (7), and the two mounting holes (7) are centrosymmetric about the lamp body (3).

5. The fixing structure of the lens in the lamp as claimed in claim 1, wherein: the outer side of the lamp body (3) is provided with outer radiating holes, and the dust collection net (12) is communicated with the outer radiating holes.

6. The fixing structure of the lens in the lamp as claimed in claim 1, wherein: and a heat absorption film (13) is arranged between the inner heat dissipation holes (11) and the dust collection net (12).

7. The fixing structure of the lens in the lamp as claimed in claim 1, wherein: the mounting column (5) is clamped with the mounting hole (7).

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